So, Meta is going to use Instagram DMs to train their Meta AI

I've seen posts about an opt-out with a link described as "right to say no to this policy", but if you check the link it's NOT an opt-out

All you can do is send a request ONLY IF you have proof that Meta AI gives out your personal info as a reproducible response to a prompt

TL;DR Instagram is going to use your DMs to train their LLM and there is no opt-out